Incidental retrieval processes influence explicit test performance with data-limited cues

In two experiments, the influence of incidental retrieval processes on explicit test performance was tested. In Experiment 1, subjects studied words under four conditions (auditory-shallow, auditory-deep, visual-shallow, and visual-deep). One group of subjects received auditory and visual word-fragment completion; another group received auditory and visual word-fragment cued recall. Results indicated that changes in sensory modality between study and test reduced both recall and priming performances; levels of processing significantly affected only the cued recall test. These results indicated that incidental retrieval processes might affect explicit test performance when retrieval cues are data limited. Experiment 2 supported this conclusion by showing an effect of matching study and test modalities on explicit test performance with fragment but not with copy cues. Taken together, these results support Roediger and McDermott’s (1993) suggestion that explicit test performance is influenced by incidental retrieval processes when data-limited retrieval cues are used.     

Is all therapy just a placebo effect?

The epistemological soundness of controlled clinical trials is questioned. It is argued that the real effect of therapies cannot be determined by such experiments because there is a significant interaction between the placebo effect and real effect created by the individual therapist and treatment situation which, however, is neglected in controlled clinical trials. This critical standpoint is supported by several pharmacological examples.     

Gerotranscendence and the Functions of Reminiscence

In the present investigation, different functions of reminiscence have been empirically studied in relation to the developmental changes described in the theory of gerotranscendence, a theory dealing with human development towards maturity and wisdom. The phenomenon of gerotranscendence and the functions of reminiscence are, according to our analyses, intertwined. Since gerotranscendence is largely about the change and reconstruction of identity and personal frames of reference, this also means that the common continuity-oriented theoretical perspective on reminiscence has to be questioned. Reminiscence can have functions other than that of stabilizing an already developed identity. It can just as well play an instrumental role in developmental change and reconstruction of the identity and in our perception of the world.     

A component analysis of action events

Summary Three experiments are reported, that examine the basis of the recall superiority of subject-performed tasks (SPTs) over verbal-memory tasks (VTs), and the interitem variability for SPTs. In Experiments 1 and 2 a component analysis of SPTs is undertaken in order to explore the importance of (a) involvement of external objects, (b) multimodality, and (c) enactment, for the superior memory performance for SPTs over that for VTs. In Experiment 3 the role of retrieval support, in terms of a high degree of match between the encoding and retrieval situations, was investigated in order to find out why some SPTs are easier to recall than others. The results indicate that it is difficult to separate out a single component as the most critical one for the superiority of SPT recall over VT recall, and that a high degree of match between encoding and retrieval conditions improves SPT recall. It is suggested that, in order to explain the large differences in memorability between SPTs and VTs, it is sufficient to consider the more supportive encoding situation for SPTs, but to explain differences in recallability between various SPTs, the compatibility between encoding and test has to be taken into consideration.     

The Impact of the Guilty but Mentally III Verdict on Juror Decisions: An Empirical Analysis

The present study attempted to determine the impact of alternative verdict choices on the decisions of mock jurors. Subjects used in this study as mock jurors were all college undergraduates. They were shown one of two versions of a videotaped simulated murder trial. Both films presented a defendant who appeared to be suffering emotional difficulties, but in one film the defendant had clearly committed the act while in the other film the defendant's actions were less certain. Subjects than gave their individual verdicts and, after deliberation with other subjects, a total jury verdict. The verdicts available to the subjects varied across three conditions such that the subjects in one condition were only allowed to find the defendant to be innocent or guilty. In another condition the subjects could find the defendant innocent, guilty or not guilty by reason of insanity (NGRI). In the third condition the subjects were allowed to choose between innocent, guilty, NGRI, and guilty but mentally ill (GBMI). The results indicated that the addition of the "mental health" verdicts had a significant impact on the decisions of the jurors. In particular, it appears that only defendants who would otherwise have been found innocent were likely to be found NGRI. This study also indicated that the GBMI verdict is very attractive to mock jurors. Indeed, even innocent defendants were found to be GBMI, a form of guilt, when this alternative was made available. These findings raise potentially important constitutional and practical issues for the trial of emotionally disturbed criminal defendants.     

Individual differences in emotion word processing: A diffusion model analysis

The exploratory study investigated individual differences in implicit processing of emotional words in a lexical decision task. A processing advantage for positive words was observed, and differences between happy and fear-related words in response times were predicted by individual differences in specific variables of emotion processing: Whereas more pronounced goal-directed behavior was related to a specific slowdown in processing of fear-related words, the rate of spontaneous eye blinks (indexing brain dopamine levels) was associated with a processing advantage of happy words. Estimating diffusion model parameters revealed that the drift rate (rate of information accumulation) captures unique variance of processing differences between happy and fear-related words, with highest drift rates observed for happy words. Overall emotion recognition ability predicted individual differences in drift rates between happy and fear-related words. The findings emphasize that a significant amount of variance in emotion processing is explained by individual differences in behavioral data.     

Child care before 6 months of age: a qualitative study of mothers' decisions and feelings about employment and non‐maternal care

Employment of women while their children are infants has increased in the UK in the last decade. This study of 57 employed mothers of infants less than seven months old examined their retrospective reports of planning child care and their contemporaneous feelings about the child care they were using, based on qualitative interviews. Issues addressed included mothers' reasons for returning to employment at that time, their theoretical preferences among a range of child care types and providers and the process of making actual choices, including the range and types of advice received and the involvement of fathers. Mothers were also encouraged to discuss their feelings about how child care was working out once the infant was settled. Continuing concerns expressed by mothers included the importance of open communication with caregivers, their desire to keep control over infants' daily lives and upbringing, worries about infants' safety and concerns about the levels of cognitive stimulation they received. Copyright © 2006 John Wiley & Sons, Ltd.     

Health care need: three interpretations

The argument that scarce health care resources should be distributed so that patients in 'need' are given priority for treatment is rarely contested. In this paper, we argue that if need is to play a significant role in distributive decisions it is crucial that what is meant by need can be precisely articulated. Following a discussion of the general features of health care need, we propose three principal interpretations of need, each of which focuses on separate intuitions. Although this account may not be a completely exhaustive reflection of what people mean when they refer to need, the three interpretations provide a starting-point for further debate of what the concept means in its specific application. We discuss combined interpretations, the meaning of grading needs, and compare needs-based priority setting to social welfare maximisation.